This is the largest artery in the body;receives oxygenated blood from the left ventricle.

The left lung has three lobes and the right lung has two lobes

The role of the respiratory system is to bring what substance into the body?

Your body could not breathe without this system.

The respiratory system is made up of the trachea, the lungs, and the .......

When you breathe in air, you bring in oxygen into your lungs and you blow out.........

The MOVEMENT of blood throughout your body is called:

tiny sacs of lung tissue specialized for the movement of gases between air and blood.

The respiratory organ in the picture is called ....

The ______________________ is a sheet of smooth muscles located below the lungs and separates them from the abdominal cavity.

The area of the throat that contains the vocal cords and produces vocal sounds?

_________ happens when a person has too much sugar in his or her blood.

Type 1 diabetes is...

Which bones protect the lungs?

What does the respiratory system do?

Taking air into the body through the respiratory tract.

The nose has two holes called ____ where the air enters our body

How many pairs of ribs do humans have?

Which lung is larger?

translate: bone marrow

Translate: trachea

pharynx

phlegm

What does it mean: COPD